69203840

素因数分解:

$2^7\times 5^1\times {\mathrm{108131}}^1$

素因数の和:108150

約数の個数: 32

約数和(自身を含む): 165441960

約数和(自身を除く): 96238120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 108131, 216262, 432524, 540655, 865048, 1081310, 1730096, 2162620, 3460192, 4325240, 6920384, 8650480, 13840768, 17300960, 34601920, 69203840]

約数ペア:

[(1, 69203840), (2, 34601920), (4, 17300960), (5, 13840768), (8, 8650480), (10, 6920384), (16, 4325240), (20, 3460192), (32, 2162620), (40, 1730096), (64, 1081310), (80, 865048), (128, 540655), (160, 432524), (320, 216262), (640, 108131)]